Who visited Dave at his booth?I was there on Thursday at lunchtime. I swear Dave's stand had more people around it than the trade stands. What does that say about trade shows?Anyway I said the secret words to Dave, and he whipped out some rulers (in all three colours) and then asked if I wanted an LCD display. Never to knock back a free offer, I of course obliged.I was somewhat surprised to get a handful (six?) displaysMany thanks Dave!

And yes, Dave is a real person. I managed to have a short chat with him, and he's just like the video character.Met his lovely wife and Sagan as well.

Worthwhile going to the show just to meet Dave.I hope they can import him to Melbourne next year for the Mexicans